4656920 has 16 divisors (see below), whose sum is σ = 10478160. Its totient is φ = 1862752.

The previous prime is 4656893. The next prime is 4656937. The reversal of 4656920 is 296564.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58172 + ... + 58251.

It is an arithmetic number, because the mean of its divisors is an integer number (654885).

Almost surely, 2^4656920 is an apocalyptic number.

4656920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4656920 is an abundant number, since it is smaller than the sum of its proper divisors (5821240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4656920 is a wasteful number, since it uses less digits than its factorization.

4656920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116434 (or 116430 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4656920 is about 2157.9898053513. The cubic root of 4656920 is about 166.9935097338.

The spelling of 4656920 in words is "four million, six hundred fifty-six thousand, nine hundred twenty".